Green Chemistry

Etherification of glycerol with ethanol over solid acid catalysts

S Pariente, N Tanchoux, F Fajula

Index: Pariente, Stephane; Tanchoux, Nathalie; Fajula, Franois Green Chemistry, 2009 , vol. 11, # 8 p. 1256 - 1261

Full Text: HTML

Citation Number: 76

Abstract

Different types of acidic heterogeneous catalysts, including sulfonic resins, zeolites and grafted silicas are used for the synthesis of mono-ethers of glycerol using ethanol as the alcohol. The study shows that the performances of the catalysts are governed by both the acidity and the polarity of their surface. Materials with strong hydrophobic character are not active as they do not allow the adsorption of the glycerol. On the other hand a strong ...

Related Articles:

Synthesis of 2, 5-dihydrofurans via alkylidene carbene insertion reactions

[Walker, Louise F.; Bourghida, Ahmed; Connolly, Stephen; Wills, Martin Journal of the Chemical Society. Perkin Transactions 1, 2002 , # 7 p. 965 - 981]

Enantioselective Syntheses of 2-Deoxyxylono-1, 4-lactone and 2-Deoxyribono-1, 4-lactone from 1, 3-Dioxan-5-yl Diazoacetates

[Doyle, Michael P.; Tedrow, Jason S.; Dyatkin, Alexey B.; Spaans, Coenraad J.; Ene, Doina G. Journal of Organic Chemistry, 1999 , vol. 64, # 24 p. 8907 - 8915]

Bausteine und Organisationsformen des Bindegewebes

[Reboul Justus Liebigs Annalen der Chemie, 1861 , vol. Suppl.1, p. 233]

More Articles...